Arguably one of the most highly anticipated sequels for 2010, Iron Man 2 has unveiled its trailer. Set to hit theaters on May 7th, 2010, the movie picks up with Tony Stark aka Iron Man facing public pressure to divulge the workings of his Iron Man suit despite his reservations the technology will fall into the wrong hands. The movie stars Robert Downey Jr., Gwyneth Paltrow, Don Cheadle, Scarlett Johansson, Sam Rockwell, Mickey Rourke, and Samuel L. Jackson with Jon Favreau at the director’s helm.